Navigation system with classification mechanism and method of operation thereof
US9798821B2 · kind B2 · utility
0Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 5, 2014 |
| Grant date | Oct 24, 2017 |
| Priority date | — |
| Expiry date | Dec 5, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C21/3679
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of operation of a navigation system includes: generating a signal weight with a control unit based on a feature extracted from a user activity; generating an activity model based on the signal weight for representing the feature as a positive weight or a negative weight depending on an activity type, a category of interest, or a combination thereof; classifying a user entry based on comparing the feature of the user entry to the feature represented in the activity model; and determining a user's intention based on the user entry classified for presenting a point of interest on a device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.